Cisco takes DevHub portal offline after hacker publishes stolen data

Cisco took its public DevHub portal offline after a threat actor known as "IntelBroker" claimed to have accessed a third-party developer environment via an exposed API token and published non-public files—including source code, configuration files with database credentials, technical documentation, and SQL files—on hacking forums; Cisco reports no evidence of an internal systems breach or theft of personal/financial data and has blocked access while investigating.